Home / 66,065,033.38-99,098,546.64-22,935,606.79

Finding the Fourth Proportional to 66,065,033.38, 99,098,546.64 and 22,935,606.79

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Solution

The fourth proportional to 66,065,033.38, 99,098,546.64 and 22,935,606.79 is: 34,403,756.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,065,033.38 : 99,098,546.64 = 22,935,606.79 : x
  2. Step 2: Convert to fraction form
    66,065,033.38/99,098,546.64 = 22,935,606.79/x
  3. Step 3: Cross multiply
    66,065,033.38x = 99,098,546.64 × 22,935,606.79
  4. Step 4: Simplify right side
    66,065,033.38x = 2,272,885,299,195,515.50
  5. Step 5: Solve for x
    x = 2,272,885,299,195,515.50/66,065,033.38
  6. Step 6: Final answer
    x = 34,403,756.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.